TrakMotive TO-8438 CV Axle Shaft - Front Right

Overview of TrakMotive CV Axle Shaft TO-8438

The TrakMotive CV Axle Shaft TO-8438 is designed specifically for Scion and Toyota vehicles, including the iA, Yaris, and Yaris iA models. This new CV axle shaft provides reliable driveline performance with precise fitment and durable construction.

• Compatible with Scion iA, Toyota Yaris, and Yaris iA
• Includes axle nut with stake locking type
• Neoprene boot material for enhanced durability
• Inboard and outboard spline connection style
• Overall compressed length of 37.13 inches (943 mm)

TrakMotive CV Axle Shaft Product Line Details

The TrakMotive CV Axle Shaft product line focuses on delivering quality CV components engineered for direct replacement applications. The TO-8438 model features a conventional outboard joint and a male long inboard joint with 26 splines on both ends, ensuring compatibility and smooth power transfer. This line emphasizes precise fitment and robust materials to maintain driveline integrity under normal operating conditions.

Technical Specifications and Features

The TO-8438 CV axle shaft includes a hex head axle nut measuring 1.18 inches (30 mm) across the flats, with a height of 0.85 inches (21.5 mm) and a length of 1.36 inches (34.64 mm). The axle nut thread size is M22 x 1.5, secured with a stake locking mechanism to prevent loosening during operation. The neoprene boot material offers resistance to wear and environmental factors, protecting the CV joints from contaminants. Both inboard and outboard shaft connections utilize a spline style with 26 splines, ensuring a secure and precise fit.

Common Applications and Problem Solving

• Replacement for worn or damaged CV axle shafts on Scion iA and Toyota Yaris models
• Eliminates clicking or popping noises during turns caused by failing CV joints
• Resolves vibration or shuddering issues related to axle shaft imbalance or wear
• Prevents grease leaks by maintaining boot integrity with durable neoprene material
• Restores driveline performance and vehicle handling stability

Installation Notes and Tips

When installing the TrakMotive CV Axle Shaft TO-8438, ensure the axle nut is torqued to manufacturer specifications and properly staked to secure the locking mechanism. Verify spline alignment on both inboard and outboard connections to avoid premature wear. Inspect the neoprene boot for any damage during installation to maintain joint protection. This part is designed for direct fit replacement on compatible Scion and Toyota models, simplifying the installation process.

Quality Assurance and Warranty

The TrakMotive CV Axle Shaft TO-8438 is a new, not remanufactured, component built to meet OEM standards. It undergoes quality checks to ensure durability and fitment accuracy. While specific warranty details are not provided, TrakMotive products typically adhere to industry quality assurance practices to support reliable vehicle operation.